Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Add fractions

Add 18/98 and 8/7

1st number: 18/98, 2nd number: 1 1/7

18/98 + 8/7 is 65/49.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 98 and 7 is 98

    Next, find the equivalent fraction of both fractional numbers with denominator 98
  2. For the 1st fraction, since 98 × 1 = 98,
    18/98 = 18 × 1/98 × 1 = 18/98
  3. Likewise, for the 2nd fraction, since 7 × 14 = 98,
    8/7 = 8 × 14/7 × 14 = 112/98
  4. Add the two like fractions:
    18/98 + 112/98 = 18 + 112/98 = 130/98
  5. 130/98 simplified gives 65/49
  6. So, 18/98 + 8/7 = 65/49
    In mixed form: 116/49

MathStep (Works offline)

Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad

Related:

© everydaycalculation.com